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If in the circuit, power dissipation is ...

If in the circuit, power dissipation is 150 W, then R is

Text Solution

Verified by Experts

The correct Answer is:
6
`150 = (15 xx 15) /( R_(eq)) or R_(eq) = ( 15 xx 15)/( 150) Omega = (3) /(2) Omega`
Now, `( 2R)/( 2+ R ) = (3) /( 2) or R = 6 Omega`
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